<template>
  <div class="app-container">
    <el-row :gutter="10" class="mb5">
      <el-col :span="1.5">
        <el-button
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['deyu:device:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['deyu:device:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['deyu:device:remove']"
        >删除</el-button>
      </el-col>
    </el-row>

    <el-table ref="list" :height="tableHeight" v-loading="loading" :data="deviceList" @selection-change="handleSelectionChange" @row-click="handleRowClick" >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="设备id" align="center" prop="id" />
      <el-table-column label="设备MAC地址" align="center" prop="deviceMac" />
      <el-table-column label="血压仪MAC地址" align="center" prop="bloodPressureMac" />
      <el-table-column label="体重秤MAC地址" align="center" prop="weightScaleMac" />
      <el-table-column label="设备系统版本" align="center" prop="version" />
      <el-table-column label="设备登录的账户" align="center" prop="userName" >
      <template slot-scope="scope">
        <el-button
          size="mini"
          type="text"
          @click="handleGotoPatient(scope.row)"
          v-hasPermi="['deyu:deyuDept:edit']"
          :disabled="!scope.row.userName"
        >
          {{scope.row.userName}}
        </el-button>
      </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateTime" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="150">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['deyu:device:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['deyu:device:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改设备信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body :close-on-click-modal="false" v-dialogDrag>
      <el-form ref="form" :model="form" :rules="rules" label-width="130px">
        <el-form-item label="设备的MAC地址" prop="deviceMac" >
          <el-input v-model="form.deviceMac"
                    placeholder="请输入设备 MAC 地址，唯一标识设备"
                    @keyup.enter.native="focusNext('bloodPressureMac')" />
        </el-form-item>
        <el-form-item label="血压仪MAC地址" prop="bloodPressureMac" >
          <el-input v-model="form.bloodPressureMac"
                    placeholder="请输入血压仪 MAC 地址，唯一标识血压仪"
                    ref="bloodPressureMac"
                    @keyup.enter.native="focusNext('weightScaleMac')" />
        </el-form-item>
        <el-form-item label="体重秤MAC地址" prop="weightScaleMac" >
          <el-input v-model="form.weightScaleMac"
                    placeholder="请输入体重秤 MAC 地址，唯一标识体重秤"
                    ref="weightScaleMac"
                    @keyup.enter.native="submitForm" />
        </el-form-item>
      </el-form>
      <!-- 自定义 footer 部分，调整布局 -->
      <div slot="footer" class="dialog-footer" style="display: flex; justify-content: space-between; align-items: center; width: 100%;">
        <!-- 自动添加部分，放置在左边 -->
        <div style="display: flex; align-items: center;">
          <span>自动添加</span>
          <el-switch v-model="addedAuto" style="margin-left: 10px;"></el-switch>
        </div>

        <!-- 按钮部分，靠右对齐 -->
        <div>
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {addDevice, delDevice, getDevice, listDevice, updateDevice} from "@/api/deyu/device";

export default {
  name: "Device",
  data() {
    return {
      // 表格高度
      tableHeight: document.documentElement.clientHeight - 180,
      // 遮罩层
      loading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 设备信息表格数据
      deviceList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示弹出层
      addedAuto: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        orderByColumn: "create_time",
        isAsc: "desc",
        deviceMac: null,
        bloodPressureMac: null,
        weightScaleMac: null,
        bloodPressureBound: null,
        weightScaleBound: null,
        version: null,
        userId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        deviceMac: [
          { required: true, message: "设备 MAC 地址，唯一标识设备不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询设备信息列表 */
    getList() {
      this.loading = true;
      listDevice(this.queryParams).then(response => {
        this.deviceList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        deviceMac: null,
        bloodPressureMac: null,
        weightScaleMac: null,
        bloodPressureBound: null,
        weightScaleBound: null,
        version: null,
        userId: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    // 单击行选中数据
    handleRowClick(row, column, event) {
      this.$refs.list.toggleRowSelection(row);
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加设备信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getDevice(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改设备信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateDevice(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDevice(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除记录？').then(function() {
        return delDevice(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    // 聚焦到下一个输入框
    focusNext(nextRef) {
      if (this.addedAuto) {
        this.$nextTick(() => {
          this.$refs[nextRef].focus();
        });
      }
    },
    /** 删除按钮操作 */
    handleGotoPatient(row) {
      const userId = row.userId;
      this.$router.push("/deyu/patient/detail/" + userId);
    },
  }
};
</script>
